#581E70#581E70

#581E70 is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.5% C 0.140 H 314.2°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#581E70
RGB	rgb(88, 30, 112)
HSL	hsl(282, 58%, 28%)
HSV	hsv(282, 73%, 44%)
CMYK	cmyk(21.4%, 73.2%, 0%, 56.1%)
CIE-LAB	lab(24.24, 40.19, -35.59)
CIE-LCH	lch(24.24, 53.69, 318.47°)
OKLab	oklab(36.46% 0.0974 -0.1003)
OKLCH	oklch(36.46% 0.14 314.2)
XYZ	xyz(7.4129, 4.1733, 15.7411)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581E70 #36701E

analogous

#2F1E70 #581E70 #701E5F

triadic

#581E70 #70581E #1E7058

tetradic

#581E70 #702F1E #36701E #1E5F70

square

#581E70 #702F1E #36701E #1E5F70

split-complementary

#581E70 #5F701E #1E702F

monochromatic

#130618 #321140 #581E70 #7E2BA0 #A23DCB

Accessibility & contrast

On white

11.45

#581E70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#581E70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581E70

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581E70	#FFFFFF	#000000	##FFFFFF
##581E70	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003672

Deuteranopia (green-blind)

#1A3B6E

Tritanopia (blue-blind)

#562F45

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #581e70;
/* rgb */ color: rgb(88, 30, 112);
/* oklch */ color: oklch(36.5% 0.140 314.2);

Tailwind

colors: {
  custom: {
    50: '#8a5f9a',
    500: '#581e70',
    950: '#000000',
  },
}

SCSS

$custom: #581e70;
$custom-light: #8a5f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#581e70",
  "rgb": {
    "r": 88,
    "g": 30,
    "b": 112
  },
  "hsl": {
    "h": 282.439,
    "s": 57.746,
    "l": 27.843
  },
  "oklch": {
    "l": 0.36455,
    "c": 0.13981,
    "h": 314.2
  },
  "luminance": 0.04173
}

Semantic roles & 50–950 ramp

primary

#581E70

secondary

#61A446

accent

#E14774

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #581E70

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →